Silica is the general term for vein quartz, quartzites and quartz sandstones. It is mainly used to produce acid refractory bricks in metallurgical industry. Pure silica can be used to make quartz glass or refine monocrystalline silicon. In chemical i...

Recently, after the last debug testing, Kefids C6X series jaw crusher has been successfully launched. The equipment adopts the worlds leading crushing technology and can make efficient primary crushing for all kinds of hard ores and rocks. C6X series...

With the beneficiation scale increased, the number of tailings produced also increased which caused many problems to mining and environment. VU aggregate optimization system developed by Kefid can turn tailings waste into treasure. After being crushe...

Professional survey shows that in 2019 the demand for aggregate of global market will reach 51.7 billion metric tons. Also according to the report, the storage amount of natural sand in the worldwide is gradually reduced. Therefore, the mechanisms sa...

Recently, a Kefid customers 10t/h of slag powder production line in Ukraine is officially put into operation. According to Kefid engineers introduction, the customers processed materials is steel slag, compared with ordinary stone, its very difficult...

Recently, as an important component of aggregate system, Kefid conveying system also introduced new series products --B6X belt conveyor. As the essential equipments of mining crushing and construction system, B6X series belt conveyor can be widely us...